Live Chat I-40 Community Nearby Traffic Onapa Lake Dam (Water dam) 2024-06-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Onapa Lake Dam (Water Dam) Rentiesville, OK 9.51 Council Hill, OK 15.18 Stidham, OK 16.25 Interstate highway exits close to Onapa Lake Dam (Water Dam) Exit 264b a, i40 1.64 Exit 265, i40 2.07 Exit 262, i40 4.68 Interstate highways close to Onapa Lake Dam (Water Dam) i40 map 1.64 i44 map 80.16 i540ar map 117.82 State roads close to Onapa Lake Dam (Water Dam) US 69 OK map 2.16 OKLAHOMA STATE HIGHWAY 2 ANTLERS WARNER map 21.71 US 64 OK map 22.05